Audi A6 2004 2.4 petrol service and maintenance

Engine oil

Engine oil capacity: 6.5 litres (6.9 quarts)
Oil change interval is 15,000 km or one year, whichever comes first.
Recommended oil type (Oil Viscosity Classification SAE) is 5W-30

Spark plugs

Recommended spark plugs change interval is 30,000 km.

Engine coolant

Engine coolant (antifreeze) recommended replacement interval for Audi A6 2.4 petrol is 75,000 km or 5 years, whichever comes first.

Haldex (AWD system) oil change

Haldex (AWD system) oil change for Audi A6 2.4 is recommended every 60,000 km or 4 years.

Transfer case oil change

Transfer case oil change for Audi A6 2.4 is recommended every 60,000 km or 4 years.